secretary of state john kerry will meat with foreign ministers from both countries in paris tomorrow. >>> very encouraging and exciting news in the fight against hiv and aids. researchers at glaxosmithkline announced they are close to developing a drug that protects people from getting infected with the aids virus. monkeys given the experimental drug were 100% protected after being exposed to hiv. now, unlike truvada that needs to be taken daily, this can be taken every few months. human trials will start later this year. >>> researchers at ucsf are opening a new window into the human brain. it is an interactive system that could some day be used to understand and even treat a variety of conditions. >> there are probably plenty of aspiring musicians who would love to get into the head of mickey hart. in a moment, researchers are going to get the chance. >> and now you combine that with my heartbeat. you will be able to see what goes on at rhythm central. >> he is demonstrating the you type of neuro science lab completed at the campus. he specializes in combining the biofeedback with v